Help reading chart

Sarah
Can anyone help? I'm new to charting and am ttc but this huge drop has thrown me off. Does this mean when my fertile days prediction is off?
 I'm bfing so since I haven't gotten my period back yet I'm just going off when I would get it before baby. 

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors